Glossary — precisely how every column is computed →
What Counts as Frontrunning?
Frontrunning here means getting ahead on chain of a rival whose transaction you could already see. Two things must both be true: the wallet's submission reached the mempool after a rival's, and it still won the request. Arriving late and losing is just losing; arriving first and winning is just being fast.
Ordering is decided among publicly visible submissions only. A transaction sent privately is one no competitor could have reacted to, so it never makes anyone else late.
| the wallet's submission | mempool ordering |
|---|---|
| Sent publicly, and it was the earliest public submission (or within 25 ms of it) | first |
| Sent publicly, but another public submission was earlier | late |
| Sent privately, while at least one rival was publicly visible | unverifiable |
| Sent privately, and every rival was also private | first |
A late row that also won the request is
counted under frontran. A late row that lost still
counts as Mempool Copying — the wallet reacted to a rival either way, it just
didn't bid high enough. That is why the two columns differ, and why the
Frontrunning Ratio weighs wins-from-behind against the attempts a wallet made on
its own information. unverifiable rows are what turn every one of
those figures into a range: the low end assumes none of them were reacting, the high end
assumes all of them were. first rows never contribute.
| # | Wallet | Won (Blocks) | Attempts (Blocks) | Contested Block % | First to Mempool % | Mempool Copying % | Suspected Frontrunning | Honest Attempts | Frontrunning Ratio | Victim / Was Frontrun | Private % | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
We saw someone attempt a proposal in the public mempool.
You came along a few hundred milliseconds later with the same proposal and a higher
bid. |
We know you used your own information, because no-one came
before you in the mempool. |
Ratio of Suspected Frontrunning to Honest
Attempts. |
|||||||||||||||||||
| 1 | 0x4a1df1…8bc0 ⚠ | 42 | (2) | 42 | (2) | 100.0% | (42/42) | 100.0% | (42/42) | 0.0% | (0/42) | 0 | 42 | 0.000 | (0/42) ⚠ | 0 | 100.0% | (42/42) | |||
| 2 | 0x94f7ef…6faf | 37 | (25) | 56 | (38) | 64.3% | (36/56) | 88.9% | (32/36) | 7.1% | (4/56) | 3 | 52 | 0.058 | (3/52) | 14–18 | 29.7% | (11/37) | |||
| 3 | 0xa0b621…3891 | 33 | (27) | 63 | (46) | 71.4% | (45/63) | 47.7% | (21/44) | 36.5%–38.1% | (23–24/63) ⚠ | 8–9 | 39–40 | 0.200–0.231 | (8–9/39–40) | 3–9 | 6.1% | (2/33) | |||
| 4 | 0xf167a6…a399 | 28 | (19) | 55 | (38) | 78.2% | (43/55) | 26.8% | (11/41) | 54.5%–58.2% | (30–32/55) ⚠ | 12–13 | 23–25 | 0.480–0.565 | (12–13/23–25) | 3–8 | 3.6% | (1/28) | |||
| 5 | 0x2d819c…6c89 | 23 | (16) | 27 | (19) | 81.5% | (22/27) | 100.0% | (3/3) | 0.0%–70.4% | (0–19/27) ⚠ | 0–16 | 8–27 | 0.000–2.000 | (0–16/8–27) | 0 | 100.0% | (23/23) | |||
| 6 | 0x823dfa…9e6e ⚠ | 15 | (1) | 15 | (1) | 100.0% | (15/15) | 100.0% | (15/15) | 0.0% | (0/15) | 0 | 15 | 0.000 | (0/15) ⚠ | 0 | 100.0% | (15/15) | |||
| 7 | 0x3ca4d8…71c5 | 13 | (10) | 50 | (37) | 88.0% | (44/50) | 61.0% | (25/41) | 32.0%–38.0% | (16–19/50) ⚠ | 4 | 31–34 | 0.118–0.129 | (4–4/31–34) | 9–17 | 15.4% | (2/13) | |||
| 8 | 0xc2f3ab…c92d ⚠ | 4 | (1) | 61 | (3) | 93.4% | (57/61) | 100.0% | (57/57) | 0.0% | (0/61) | 0 | 61 | 0.000 | (0/61) ⚠ | 0 | 100.0% | (4/4) | |||
| 9 | 0xfd9e28…deea ⚠ | 3 | (2) | 3 | (2) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 10 | 0x7f212b…6df2 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||